Multi-subject total-factor safety modeling method based on BDI

A modeling method and security technology, applied in design optimization/simulation, special data processing applications, etc., can solve the problems of cumbersome model construction, poor versatility, and difficulty in checking simulation results.

Inactive Publication Date: 2021-05-11
BEIHANG UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to provide a BDI-based multi-agent full-factor security modeling method, which overcomes the problems of cumbersome model construction, poor versatility and difficult verification of simulation results in existing simulation modeling methods

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  • Multi-subject total-factor safety modeling method based on BDI
  • Multi-subject total-factor safety modeling method based on BDI
  • Multi-subject total-factor safety modeling method based on BDI

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Embodiment Construction

[0066] The present invention provides a BDI-based multi-agent full-element safety modeling method, which is carried out in accordance with the following five steps at a time; the present invention is based on the Air Crash of Renaissance Airlines, aiming at the occurrence of a single-engine fire alarm during the take-off stage of a twin-engine aircraft In the emergency treatment process, the BDI-based multi-agent full-factor safety modeling method is used to analyze the pilot, aircraft and environmental elements in the single-engine fire scene, and determine the corresponding failure mode; the elements in the scene are abstracted into the main body and Determine the interaction relationship between the elements; evaluate the cognitive load of the pilot subject; update the cognitive control mode of the pilot subject and calculate the human error probability of the pilot subject; The safety analysis is performed on the emergency operation process, and the potential risk dynamic e...

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Abstract

The invention provides a BDI-based multi-subject total-factor safety modeling method. The method comprises the following steps: 1, man-machine ring factor analysis; 2, main body abstraction and interaction relation determination; 3, cognitive load evaluation; 4, updating a cognitive control mode and calculating a human error probability; and 5, constructing a multi-subject interaction model and performing qualitative and quantitative simulation. Through the above steps, on the basis of a BDI theory, elements in a character scene are analyzed. a main body and an interaction relationship thereof are extracted. the cognitive load of the subject is evaluated. a cognitive control mode according to different levels of cognitive loads are dynamically updated, and a human error probability is calculated. according to the method, a multi-body interaction model is established, finally, safety indexes and potential risk sequences in the man-machine interaction process are output through qualitative and quantitative simulation, the difficulty of complex man-machine interaction modeling is reduced, and the problem that man-machine ring element coupling characteristics are difficult to describe is solved.

Description

technical field [0001] The present invention provides a BDI-based multi-agent full-factor security modeling method, which specifically relates to the multi-agent modeling theory, takes the information interaction between subjects as the core, and uses the BDI-based multi-agent theory to carry out human, machine and environment Modeling, the establishment of a multi-agent full-factor security model based on BDI, has very important theoretical value and practical significance for the overall security of the human-computer interaction system, and belongs to the field of human-computer system security. [0002] ["BDI" refers to: Believe-Desire-Intention, Belief-Desire-Intention model, where Believe refers to the subject's cognitive system and judgment after receiving information; Desire refers to the subject's possible path to achieve the desired goal A set or collection of tasks; an intention (Intention) refers to a behavioral plan committed to implement in order to achieve a des...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20
CPCG06F30/20
Inventor 李胤郭健彬曾声奎尤启东
Owner BEIHANG UNIV
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